Michael S. Butler,Madeline Wolters,Daniel Predick,Eugene Shoshtaev
申请号：
US16548134
公开号：
US20190374348A1
申请日:
2019.08.22
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An expandable implant includes a top support configured to engage a first portion of vertebral bone, a bottom support configured to engage a second portion of vertebral bone, and a control assembly coupled to the top support and the bottom support and configured to control relative movement between the top support and the bottom support. The control assembly includes a control member including a head and a body portion. The head includes a recess and the body portion includes at least one access port in fluid communication with the recess to enable delivery of fluid to an interior of the implant via the recess and at least one access port.
